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1 //
2 // Automated Testing Framework (atf)
3 //
4 // Copyright (c) 2007 The NetBSD Foundation, Inc.
5 // All rights reserved.
6 //
7 // Redistribution and use in source and binary forms, with or without
8 // modification, are permitted provided that the following conditions
9 // are met:
10 // 1. Redistributions of source code must retain the above copyright
11 //    notice, this list of conditions and the following disclaimer.
12 // 2. Redistributions in binary form must reproduce the above copyright
13 //    notice, this list of conditions and the following disclaimer in the
14 //    documentation and/or other materials provided with the distribution.
15 //
16 // THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
17 // CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
18 // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 // IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
21 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
23 // GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
25 // IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
26 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
27 // IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 //
29
30 #if !defined(_ATF_CXX_MACROS_HPP_)
31 #define _ATF_CXX_MACROS_HPP_
32
33 #include <sstream>
34 #include <stdexcept>
35 #include <vector>
36
37 #include <atf-c++/tests.hpp>
38
39 // Do not define inline methods for the test case classes.  Doing so
40 // significantly increases the memory requirements of GNU G++ during
41 // compilation.
42
43 #define ATF_TEST_CASE_WITHOUT_HEAD(name) \
44     namespace { \
45     class atfu_tc_ ## name : public atf::tests::tc { \
46         void body(void) const; \
47     public: \
48         atfu_tc_ ## name(void); \
49     }; \
50     static atfu_tc_ ## name* atfu_tcptr_ ## name; \
51     atfu_tc_ ## name::atfu_tc_ ## name(void) : atf::tests::tc(#name, false) {} \
52     }
53
54 #define ATF_TEST_CASE(name) \
55     namespace { \
56     class atfu_tc_ ## name : public atf::tests::tc { \
57         void head(void); \
58         void body(void) const; \
59     public: \
60         atfu_tc_ ## name(void); \
61     }; \
62     static atfu_tc_ ## name* atfu_tcptr_ ## name; \
63     atfu_tc_ ## name::atfu_tc_ ## name(void) : atf::tests::tc(#name, false) {} \
64     }
65
66 #define ATF_TEST_CASE_WITH_CLEANUP(name) \
67     namespace { \
68     class atfu_tc_ ## name : public atf::tests::tc { \
69         void head(void); \
70         void body(void) const; \
71         void cleanup(void) const; \
72     public: \
73         atfu_tc_ ## name(void); \
74     }; \
75     static atfu_tc_ ## name* atfu_tcptr_ ## name; \
76     atfu_tc_ ## name::atfu_tc_ ## name(void) : atf::tests::tc(#name, true) {} \
77     }
78
79 #define ATF_TEST_CASE_NAME(name) atfu_tc_ ## name
80 #define ATF_TEST_CASE_USE(name) (atfu_tcptr_ ## name) = NULL
81
82 #define ATF_TEST_CASE_HEAD(name) \
83     void \
84     atfu_tc_ ## name::head(void)
85
86 #define ATF_TEST_CASE_BODY(name) \
87     void \
88     atfu_tc_ ## name::body(void) \
89         const
90
91 #define ATF_TEST_CASE_CLEANUP(name) \
92     void \
93     atfu_tc_ ## name::cleanup(void) \
94         const
95
96 #define ATF_FAIL(reason) atf::tests::tc::fail(reason)
97
98 #define ATF_SKIP(reason) atf::tests::tc::skip(reason)
99
100 #define ATF_PASS() atf::tests::tc::pass()
101
102 #define ATF_REQUIRE(x) \
103     do { \
104         if (!(x)) { \
105             std::ostringstream atfu_ss; \
106             atfu_ss << "Line " << __LINE__ << ": " << #x << " not met"; \
107             atf::tests::tc::fail(atfu_ss.str()); \
108         } \
109     } while (false)
110
111 #define ATF_REQUIRE_EQ(x, y) \
112     do { \
113         if ((x) != (y)) { \
114             std::ostringstream atfu_ss; \
115             atfu_ss << "Line " << __LINE__ << ": " << #x << " != " << #y \
116                      << " (" << (x) << " != " << (y) << ")"; \
117             atf::tests::tc::fail(atfu_ss.str()); \
118         } \
119     } while (false)
120
121 #define ATF_REQUIRE_IN(element, collection) \
122     ATF_REQUIRE((collection).find(element) != (collection).end())
123
124 #define ATF_REQUIRE_NOT_IN(element, collection) \
125     ATF_REQUIRE((collection).find(element) == (collection).end())
126
127 #define ATF_REQUIRE_MATCH(regexp, string) \
128     do { \
129         if (!atf::tests::detail::match(regexp, string)) { \
130             std::ostringstream atfu_ss; \
131             atfu_ss << "Line " << __LINE__ << ": '" << string << "' does not " \
132                     << "match regexp '" << regexp << "'"; \
133             atf::tests::tc::fail(atfu_ss.str()); \
134         } \
135     } while (false)
136
137 #define ATF_REQUIRE_THROW(e, x) \
138     do { \
139         try { \
140             x; \
141             std::ostringstream atfu_ss; \
142             atfu_ss << "Line " << __LINE__ << ": " #x " did not throw " \
143                         #e " as expected"; \
144             atf::tests::tc::fail(atfu_ss.str()); \
145         } catch (const e&) { \
146         } catch (const std::exception& atfu_e) { \
147             std::ostringstream atfu_ss; \
148             atfu_ss << "Line " << __LINE__ << ": " #x " threw an " \
149                         "unexpected error (not " #e "): " << atfu_e.what(); \
150             atf::tests::tc::fail(atfu_ss.str()); \
151         } catch (...) { \
152             std::ostringstream atfu_ss; \
153             atfu_ss << "Line " << __LINE__ << ": " #x " threw an " \
154                         "unexpected error (not " #e ")"; \
155             atf::tests::tc::fail(atfu_ss.str()); \
156         } \
157     } while (false)
158
159 #define ATF_REQUIRE_THROW_RE(type, regexp, x) \
160     do { \
161         try { \
162             x; \
163             std::ostringstream atfu_ss; \
164             atfu_ss << "Line " << __LINE__ << ": " #x " did not throw " \
165                         #type " as expected"; \
166             atf::tests::tc::fail(atfu_ss.str()); \
167         } catch (const type& e) { \
168             if (!atf::tests::detail::match(regexp, e.what())) { \
169                 std::ostringstream atfu_ss; \
170                 atfu_ss << "Line " << __LINE__ << ": " #x " threw " #type "(" \
171                         << e.what() << "), but does not match '" << regexp \
172                         << "'"; \
173                 atf::tests::tc::fail(atfu_ss.str()); \
174             } \
175         } catch (const std::exception& atfu_e) { \
176             std::ostringstream atfu_ss; \
177             atfu_ss << "Line " << __LINE__ << ": " #x " threw an " \
178                         "unexpected error (not " #type "): " << atfu_e.what(); \
179             atf::tests::tc::fail(atfu_ss.str()); \
180         } catch (...) { \
181             std::ostringstream atfu_ss; \
182             atfu_ss << "Line " << __LINE__ << ": " #x " threw an " \
183                         "unexpected error (not " #type ")"; \
184             atf::tests::tc::fail(atfu_ss.str()); \
185         } \
186     } while (false)
187
188 #define ATF_CHECK_ERRNO(exp_errno, bool_expr) \
189     atf::tests::tc::check_errno(__FILE__, __LINE__, exp_errno, #bool_expr, \
190                                 bool_expr)
191
192 #define ATF_REQUIRE_ERRNO(exp_errno, bool_expr) \
193     atf::tests::tc::require_errno(__FILE__, __LINE__, exp_errno, #bool_expr, \
194                                   bool_expr)
195
196 #define ATF_INIT_TEST_CASES(tcs) \
197     namespace atf { \
198         namespace tests { \
199             int run_tp(int, char* const*, \
200                        void (*)(std::vector< atf::tests::tc * >&)); \
201         } \
202     } \
203     \
204     static void atfu_init_tcs(std::vector< atf::tests::tc * >&); \
205     \
206     int \
207     main(int argc, char* const* argv) \
208     { \
209         return atf::tests::run_tp(argc, argv, atfu_init_tcs); \
210     } \
211     \
212     static \
213     void \
214     atfu_init_tcs(std::vector< atf::tests::tc * >& tcs)
215
216 #define ATF_ADD_TEST_CASE(tcs, tcname) \
217     do { \
218         atfu_tcptr_ ## tcname = new atfu_tc_ ## tcname(); \
219         (tcs).push_back(atfu_tcptr_ ## tcname); \
220     } while (0);
221
222 #endif // !defined(_ATF_CXX_MACROS_HPP_)